miadougl miadougl

20-04-2021
Physics

contestada

An object has kinetic energy of 1500 J and a speed of 120 m/s. What is the mass?

Respuesta :

ayobamiodedeyi1 ayobamiodedeyi1

29-04-2021

Explanation:

K.E = 1/2mv²

m = 2K.E/v²

m = 2 x 1500/(120)²

m = 3000/14400

m = 0.208 kg

Answer Link

Otras preguntas

Solve the system of equations 13x-6y=22 x=y+6 Solve for x and y what do they equal

What is most likely the author’s intent in the follow passage (paragraph 4) of Living to tell the tale? “When we turned the corner, the dust burned my feet thro

how to deal with a broken thermometer in chemistry lab ?

An ant is moving around the unit circle in the plane so that its location is given by the parametric equations (cos(Ď€ t), sin(Ď€ t)). Assume the distance units

please help meCarbon is very unique in that can form up to (blank) covalent bonds with other atoms, including other carbon atoms, allowing it to form complex mo

Which example defines an economic activity? A. exchanging phone numbers with a colleague B. helping your friend with party decorations C. selling lemonade ou

Name the property of Congruence thlhat justifies the statement if mn=lk then lk=mn

Which of these is an example of sexual reproduction in plants? A) Cutting from a plant are placed in water and grow roots B) A fallen leaf develops roots in the

Segun el pasaje,¿que simple acto puede instar luchas entre los hinchas?A una decisión injusta hecha por el árbitroB la mala deportividadC ostentar cierto colorD

(-2,-4) (2,4) what is the answer in slope intercept form